Results 31 to 40 of about 71,717 (266)

Towards a Non-conformable Fractional Calculus of n-Variables

open access: yesJournal of Mathematics and Applications, 2020
In this paper we present an extension of the nonconformable local fractional derivative, to the case of functions of several variables. Results analogous to those known from the classic multivariate calculus are presented.
F. Martínez, J. E. Nápoles
semanticscholar   +1 more source

The degrees of freedom of area Regge calculus: dynamics, non-metricity, and broken diffeomorphisms [PDF]

open access: yesClassical and quantum gravity, 2018
Discretization of general relativity is a promising route towards quantum gravity. Discrete geometries have a finite number of degrees of freedom and can mimic aspects of quantum geometry.
Seth K. Asante   +2 more
semanticscholar   +1 more source

Investigation of the calculus microbiome in canines and felines using next-generation sequencing [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
The oral cavity of dogs and cats is colonized by hundreds of bacterial species. Here, we describe the bacterial composition in the dental calculus of dogs and cats.
Tiwaporn RADEEROM   +6 more
doaj   +1 more source

Determination of the Köthe-Toeplitz Duals over the Non-Newtonian Complex Field

open access: yesThe Scientific World Journal, 2014
The important point to note is that the non-Newtonian calculus is a self-contained system independent of any other system of calculus. Therefore the reader may be surprised to learn that there is a uniform relationship between the corresponding operators
Uğur Kadak
doaj   +1 more source

Non-idempotent types for classical calculi in natural deduction style [PDF]

open access: yesLogical Methods in Computer Science, 2020
In the first part of this paper, we define two resource aware typing systems for the {\lambda}{\mu}-calculus based on non-idempotent intersection and union types.
Delia Kesner, Pierre Vial
doaj   +1 more source

A new view of some operators and their properties in terms of the Non-Newtonian Calculus

open access: yesTopological Algebra and its Applications, 2017
Differentiation and integration are basic operations of calculus and analysis. Indeed, they are in- finitesimal versions of substraction and addition operations on numbers, respectively.
Ünlüyol Erdal   +2 more
doaj   +1 more source

Calculus as a Risk Factor for Periodontal Disease: Narrative Review on Treatment Indications When the Response to Scaling and Root Planing Is Inadequate

open access: yesDentistry Journal, 2022
Background: Based on the 2018 classification of periodontal disease, a series of articles have been published describing the decision points of periodontal therapy and how the findings collected at those decision points can be used as guidelines for ...
Stephen K. Harrel   +4 more
doaj   +1 more source

First-year university students’ understanding of function concepts encountered in Grade 12 Mathematics: a case study

open access: yesPerspectives in Education, 2023
This article focuses on first-year university students’ understanding of concepts related to third-degree polynomial and trigonometric functions that they encountered during their study of Grade 12 mathematics.
Aneshkumar Maharaj
doaj   +1 more source

Utility of trans-vaginal ultrasound in diagnosis and follow-up of non-pregnant sexually active females with lower ureteric calculi

open access: yesAsian Journal of Urology, 2020
Objective: To assess the utility of trans-vaginal ultrasonography in evaluation of non-pregnant sexually active female patients with lower ureteric calculi.
Siddharth Pandey   +7 more
doaj   +1 more source

A review on epidemic models in sight of fractional calculus

open access: yesAlexandria Engineering Journal, 2023
Biomathematics has become one of the most significant areas of research as a result of interdisciplinary study. Chronic diseases sometimes referred to as non-communicable and communicable diseases, are conditions that develop over an extended period as a
K. Nisar   +3 more
semanticscholar   +1 more source

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